公开(公告)号：US12101607B1

公开(公告)日：2024-09-24

申请号：US17809803

申请日：2022-06-29

Applicant: AMAZON TECHNOLOGIES, INC.

Inventor： Jamal Benbrahim ,  Marko Bundalo ,  Aaron Schellenberg

IPC: H04R3/00 ,  G10L21/0208

CPC classification number: H04R3/00 ,  G10L21/0208

Abstract: A first device in a system produces a first clock signal, while a second device in the system produces a second clock signal. A clock arbitration component of the system determines which of the clock signals to send to a third device in the system, which generates data based on the first clock. This data, along with data from the first device, is used to generate synchronized data, that is synchronized based on the first clock, which is then sent to the second device for performance of a function. At times when the first device is not active and only the second clock signal is received, the second clock signal is sent to the third device, which generates data based on the second clock that is used to generate synchronized data to be sent to the second device.